1554328954241

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1\times {\mathrm{1039}}^1\times {\mathrm{3889}}^1$

素因数の和:5421

約数の個数: 32

約数和(自身を含む): 1794304512000

約数和(自身を除く): 239975557759

約数列:

[1, 7, 179, 307, 1039, 1253, 2149, 3889, 7273, 27223, 54953, 185981, 318973, 384671, 696131, 1193923, 1301867, 2232811, 4040671, 4872917, 8357461, 28284697, 57096167, 213712217, 399673169, 723280109, 1240485997, 1495985519, 5062960763, 8683401979, 222046993463, 1554328954241]

約数ペア:

[(1, 1554328954241), (7, 222046993463), (179, 8683401979), (307, 5062960763), (1039, 1495985519), (1253, 1240485997), (2149, 723280109), (3889, 399673169), (7273, 213712217), (27223, 57096167), (54953, 28284697), (185981, 8357461), (318973, 4872917), (384671, 4040671), (696131, 2232811), (1193923, 1301867)]